Canadian Mathematical Society, Ottawa, ON K1G3V4
613-733-2662 ext 733



The airport code for the Ottawa International Airport is YOW

Air Canada is the Official Canadian Airline for this event, offering special discounts to delegates attending the CMS 75th Anniversary Summer Meeting for travel to and from Ottawa, Ontario between Friday May 29 and Monday, June 15th. Enter the Promotion Code D4X7Q7G1 during booking to receive the discount. If it is not entered or entered incorrectly, the discounts will not be applied to the booking. Ticketing agencies/airlines must record the code on the delegate’s ticket.

Discounts: 10% discount on eligible fares. No discount will apply to Tango bookings for travel within Canada or between Canada and the U.S. For International travel (destinations outside North America), discounts apply to all fares including Tango.



June 3rd  2020  to  June  10th  2020


From all stations throughout the VIA system to Ottawa, Ontario and return.


Fare applies to a maximum of two passengers per booking.

One complimentary stopover is allowed at no additional charge.

For travel on all fare plans in Business class, the first stopover is allowed at no additional charge, provided that this stopover takes place in Toronto, Montréal or Ottawa only.


10% off the best available fare in Economy, Economy Plus, Business, Business Plus, Sleeper class. “Subject to the conditions and restrictions of the fare plan to which the additional discount is being applied.”


Discount does not apply in any Escape fares and Prestige Class.


Participants must reference the event’s VIA convention discount code: 14129.